Question
How does the snail move?
✓
Answer
The rounded structure on the back of the snail is called shell. It is the outer skeleton (exoskeleton) of snail. When it starts moving a thick structure and the head of the snail may come out of an opening in the shell. The thick structure is called foot, which is made up of strong muscles. It helps snail in moving.
Need a full question paper?
Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.
Explore more
Similar questions
Fig. $A$ and $B$, show a bulb connected to a cell in two different ways.
→
- What will be the direction of the current through the bulb in both the cases. $(Q$ to $P$ or $P$ to $Q)$
- Will the bulb glow in both the cases?
- Does the brightness of the glowing bulb depend on the direction of current through it?
How will you prove that air supports burning?
Which of the following food items does not provide any nutrient?
Milk, Water, Orange, juice, Tomato soup
Milk, Water, Orange, juice, Tomato soup
Vaishnavi has not gone to school as she is ill. Her mother has kept a record of her body temperature for three days as shown in Table below
Table: Body temperature record of Vaishnavi
$(i)$ What was Vaishnavi’s highest recorded temperature?
$(ii)$ On which day and at what time was Vaishnavi’s highest temperature recorded?
$(iii)$ On which day did Vaishnavi’s temperature return to normal?
→Table: Body temperature record of Vaishnavi
| Temperature at | ||||||
| DAY | $7\ am$ | $10\ am$ | $1\ pm$ | $4\ pm$ | $7\ pm$ | $10\ pm$ |
| One | $38.0 ^\circ C$ | $37.8 ^\circ C$ | $38.0^\circ C$ | $38.0^\circ C$ | $40.0 ^\circ C$ | $39.0 ^\circ C$ |
| Two | $38.6 ^\circ C$ | $38.8 ^\circ C$ | $39.0^\circ C$ | $39.0^\circ C$ | $39.0 ^\circ C$ | $38.0 ^\circ C$ |
| Three | $37.6 ^\circ C$ | $37.4^\circ C$ | $37.2 ^\circ C$ | $37.0 ^\circ C$ | $36.8 ^\circ C$ | $36.6 ^\circ C$ |
$(i)$ What was Vaishnavi’s highest recorded temperature?
$(ii)$ On which day and at what time was Vaishnavi’s highest temperature recorded?
$(iii)$ On which day did Vaishnavi’s temperature return to normal?
Why does our body need nutritious food?
Why are plastics harmful?
Describe the method you would use to find the thickness of a sheet of paper of your science book.
What is a shadow? How is it formed? How does the colour of an opaque object affect the colour of the shadow?
Suggest an arrangement to store a $U$ shaped magnet. How is this different from storing a pair of bar magnets?
→Describe the differences between thermometers in terms of their use and range.